30kg Steel Rail For Railways Rail for the implementation of standards for rail GB11264 89 Length of 6m 12m China s rail to the weight per kilogram of kilograms can be divided into crane rail crane rail heavy rail and light rail three Steel Rail is a...

Light Rails Mine Rails P24 With Good Quality Rail for the implementation of standards for rail GB11264 89 Length of 6m 12m China s rail to the weight per kilogram of kilograms can be divided into crane rail crane rail heavy rail and light rail three...

Light Rails Mine Rails P18 With Good Quality Rail for the implementation of standards for rail GB11264 89 Length of 6m 12m China s rail to the weight per kilogram of kilograms can be divided into crane rail crane rail heavy rail and light rail three...

Rail for the implementation of standards for rail GB11264 89 Length of 6m 12m China s rail to the weight per kilogram of kilograms can be divided into crane rail crane rail heavy rail and light rail three Steel Rail is a steel products which is hot...

Rail for the implementation of standards for rail GB11264 89 Length of 6m 12m China s rail to the weight per kilogram of kilograms can be divided into crane rail crane rail heavy rail and light rail three Steel Rail is a steel products which is hot...

China Train Rail Suppliers

Rail is produced by the killed steel of Openhearthfurnacesmelting,rail production should use the production technology which is not producing white dot. The tensile strength of for rail is not less than 90 kg/mm. Rail surface can not have crack, folding, scarring, bubbles and inclusions. Allow a depth not bigger than the rail size allowing negative deviation value of indentation, pitting and scratches and depth is not greater than 1 mm of hair lines.The surface of rail end can not have crack, delamination and shrinkage cavity residual. Rail end should be upright, a cut to face askew in any direction shall not be bigger than 5 mm. Length of not less than 4 mm burrs should be removed. Longitudinal clean-up rail surface defects allowed to use pneumatic shovel, clean up the depth (single) allow negative deviation shall not be greater than the size. The rail surface defects are not allowed to weld or fill.